From: stephen hemminger <stephen@networkplumber.org>
Date: Fri, 6 Jun 2014 15:10:00 +0000 (-0700)
Subject: gre: allow changing mac address when device is up
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~36^2~47
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f8c1b7ce00254a5bb75d5b5e5ef1601326a0e08e;p=pandora-kernel.git

gre: allow changing mac address when device is up

There is no need to require forcing device down on a Ethernet GRE (gretap)
tunnel to change the MAC address.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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